⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2649081, and has not been changed.

Arenaria armeriastrum subsp. pseudoarmeriastrum (Rouy) Nyman is a synonym of Arenaria aggregata (L.) Loisel.

This name is a synonym of Arenaria aggregata (L.) Loisel..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Consp. Fl. Eur. Suppl. 2(1): 67 1889.